(1S,2R,3S,4R,5R,6R)-5-Bromo-6-((1S,2R)-2-hydroxy-1-methyl-propoxy)-2-methyl-3-phenyl-bicyclo[2.2.1]heptane-2-carbaldehyde 、
叔丁基二苯基氯硅烷 在
咪唑 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以94%的产率得到(1S,2R,3S,4R,5R,6R)-5-Bromo-6-[(1S,2R)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-propoxy]-2-methyl-3-phenyl-bicyclo[2.2.1]heptane-2-carbaldehyde